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Merge "Add 32 and 128 bit Service Data parsing."

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Treehugger Robot
2017-05-26 22:53:27 +00:00
committed by Gerrit Code Review
parent 99c805b319 45033a7e57
commit 725e212de3
1 changed files with 12 additions and 4 deletions
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16
core/java/android/bluetooth/le/ScanRecord.java
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@@ -47,7 +47,9 @@ public final class ScanRecord {
private static final int DATA_TYPE_LOCAL_NAME_SHORT = 0x08;
private static final int DATA_TYPE_LOCAL_NAME_COMPLETE = 0x09;
private static final int DATA_TYPE_TX_POWER_LEVEL = 0x0A;
private static final int DATA_TYPE_SERVICE_DATA = 0x16;
private static final int DATA_TYPE_SERVICE_DATA_16_BIT = 0x16;
private static final int DATA_TYPE_SERVICE_DATA_32_BIT = 0x20;
private static final int DATA_TYPE_SERVICE_DATA_128_BIT = 0x21;
private static final int DATA_TYPE_MANUFACTURER_SPECIFIC_DATA = 0xFF;
// Flags of the advertising data.
@@ -224,10 +226,16 @@ public final class ScanRecord {
case DATA_TYPE_TX_POWER_LEVEL:
txPowerLevel = scanRecord[currentPos];
break;
case DATA_TYPE_SERVICE_DATA:
// The first two bytes of the service data are service data UUID in little
// endian. The rest bytes are service data.
case DATA_TYPE_SERVICE_DATA_16_BIT:
case DATA_TYPE_SERVICE_DATA_32_BIT:
case DATA_TYPE_SERVICE_DATA_128_BIT:
int serviceUuidLength = BluetoothUuid.UUID_BYTES_16_BIT;
if (fieldType == DATA_TYPE_SERVICE_DATA_32_BIT) {
serviceUuidLength = BluetoothUuid.UUID_BYTES_32_BIT;
} else if (fieldType == DATA_TYPE_SERVICE_DATA_128_BIT) {
serviceUuidLength = BluetoothUuid.UUID_BYTES_128_BIT;
}
byte[] serviceDataUuidBytes = extractBytes(scanRecord, currentPos,
serviceUuidLength);
ParcelUuid serviceDataUuid = BluetoothUuid.parseUuidFrom(